| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $151.62 | 4.185% | $157.9653 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $39.59 | 11.355% | $44.0854 | $44.09 | $44.10 | $44.10 |
| Purchase #3 | $194.99 | 8.605% | $211.7689 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $140.37 | 11.691% | $156.7807 | $156.78 | $156.80 | $156.80 |
| Purchase #5 | $112.39 | 8.450% | $121.887 | $121.89 | $121.90 | $121.90 |
| Purchase #6 | $165.36 | 12.467% | $185.9754 | $185.98 | $186.00 | $186.00 |
| Purchase #7 | $83.54 | 5.499% | $88.1339 | $88.13 | $88.15 | $88.10 |
| 7 purchase totals = | $887.86 | $966.5966 | $966.61 | $966.65 | $966.70 | |